17558-5203 B 1347 (HD 162844)
17h 55m 50.46s -52° 02' 54.2" P.A. 24.00 sep 1.7 mag 9.16,11.03 Sp G8III/IV dist. 190.48 pc (621.35 l.y.)
| Coord 2000 |
17558-5203 |
|
Discov num |
B 1347 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 50.46 -52 02 54.2 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
23 |
|
Pa last |
24.1 |
|
P.A. Now (θ) |
24.1° |
|
| Sep first |
1.8 |
|
Sep last |
1.705 |
|
Sep. Now (ρ) |
1.705" |
|
| Mag pri |
9.16 |
|
Mag sec |
11.03 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
G8III/IV (yellow) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-071 |
|
Sec motion dec |
-071 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 162844 |
|
Constellation |
Ara |
|
SAO |
245122 |
|
HIP |
87775 |
|
| Tycho2 |
8356-00962-1 |
|
Gaia DR2 |
5945396994482570112 |
|
HD |
162844 |
|
CP |
CP-5210922 |
|
| Distance |
190.48 |
|
Distance ly |
621.35 |
|